API Platform · Beta

Premium Chinese AI Models at 1/10 the cost

Access DeepSeek, Qwen, and more through one API. Drop-in replacement for OpenAI SDK.

No Chinese phone number No Alipay No VPN
Start Building Free →
Pricing

Pay for what you use.

Per-token billing. No subscriptions. No minimum spend. Free credits on signup.

DeepSeek V3
Best all-around model
$0.14
per 1M input tokens
  • 128K context window
  • MoE · 37B active params
  • Chat, coding, analysis
Try DeepSeek V3
Popular
Qwen3-235B
Alibaba's largest open model
$0.25
per 1M input tokens
  • 128K context window
  • Multilingual expert
  • English-Chinese optimized
Start with Qwen3
DeepSeek R1
Reasoning specialist
$0.55
per 1M input tokens
  • 128K context window
  • Chain-of-thought
  • Math, logic, problem-solving
Try DeepSeek R1
Why TokenSupernova

Chinese models shouldn't be this hard to access.

One endpoint
Same /v1/chat/completions as OpenAI. Switch models by changing one string.
10x cheaper
Direct pipeline from Chinese providers. No middlemen. Pricing near cost.
No hoops
Sign up with email. Get an API key. That's it. No phone verification. No Alipay.
Compare

TokenSupernova vs OpenRouter

OpenRouterTokenSupernova
DeepSeek V3 (input) $0.40 / 1M $0.14 / 1M
Qwen3-235B Not available Available
China model pipeline Third-party reseller Direct from provider
API format OpenAI-compatible OpenAI-compatible
Free credits None $1 on signup
Developer Experience

Drop-in. No rewrites.

If you use the OpenAI SDK, you already know TokenSupernova.

# Install: pip install openai
# No custom SDK. No new dependency.

from openai import OpenAI

client = OpenAI(
  api_key="tsn_live_xxx",
  base_url="https://api.tokensupernova.com/v1",
)

response = client.chat.completions.create(
  model="deepseek-v3",
  messages=[
    {"role": "user", "content": "Write a haiku about APIs."},
  ],
)

print(response.choices[0].message.content)
// Install: npm install openai
// No custom SDK. No new dependency.

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: "tsn_live_xxx",
  baseURL: "https://api.tokensupernova.com/v1",
});

const response = await client.chat.completions.create({
  model: "deepseek-v3",
  messages: [
    {role: "user", content: "Write a haiku about APIs."},
  ],
});

console.log(response.choices[0].message.content);
# No SDK needed. Just HTTP.

curl "https://api.tokensupernova.com/v1/chat/completions" \
  -H "Authorization: Bearer tsn_live_xxx" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-v3",
    "messages": [
      {"role": "user", "content": "Write a haiku about APIs."}
    ]
  }'
FAQ

You probably want to know.

Is this just a proxy to Chinese APIs?
We run our own gateway in Singapore. Traffic never touches mainland China. Your requests go through our infrastructure to the model providers. You get a single API key, we handle the routing.
Can I use this with the OpenAI SDK?
Yes. Change base_url to https://api.tokensupernova.com/v1 and your api_key to your TokenSupernova key. No other changes needed.
What about data privacy?
We do not store your prompts or completions. Data passes through our gateway to the model provider. No training on your data. No logging of message content.
How do you keep prices this low?
We buy API credits directly from Chinese providers at volume pricing, and route through Singapore. No US-based markup. No venture capital burn rate to cover.

Ready to try Chinese AI models?

Sign up in 30 seconds. Get $1 in free credits. No credit card required.

Start Building Free →